Yi nazarin kasuwa don gidan wasan kwaikwayo na gida: Farashi da masana'antun manyan abubuwan da aka haɗa, halaye na samfuran. Tsarin daki don kallon fina-finai.
Maɓallin bidiyo ne kawai zai ba ku damar jin daɗin allon da gaske "manyan" a cikin yanayin gida.
1- Yanayin Bidiyo na 1;
2- DVD player;
3- Rikodin tef ɗin bidiyo;
4- tsarin liyafar talabijin ta tauraron dan adam;
5-Bidiyo mai saka idanu;
6 - Sign of Ocoustics;
7- Subboofer
A cikin 'yan shekarun nan, ayyukan dlp- bidiyo sun karɓi yadawa
Latsarori latsuwa Ajiye sarari a cikin kananan dakuna
Cije yana da mahimmanci a ɓoye igiyoyi "daga idanun mutane"
RD-JT50 (LG) ya san shi da babban haske zuwa 2500 Anssi lm, wanda ke ba shi damar aiki lokacin da
Dlp Projector
DPX-1000 a cikin yanayin "Cinema" yana ba da bambanci ga 2700: 1
Don samun hotuna masu inganci daga ayyukan bidiyo, allo tare da ingantattun abubuwa masu ma'ana
A kan nau'i na samfurin X50 (3m) masu fasaha daga filayen Pininfarina
Murfin a gaban kwamitin yana kare ruwan tabarau a cikin rashin aiki da rashin aiki da kuma karce
Canjin TV3 ya hada da mai aiwatar da wani kamfani a DLp HDang Chip (dwin) da kuma na'urar bidiyo na waje
Shafin bidiyo yana ba da damar "tare da kai" don shiga cikin duniyar wasannin kwamfuta
Dla-SX21 (JVC) ya yi amfani da sabuwar fasaha don samun hotunan D-ILA
LCD Projector
Lvp-hc3u sanye take da matrix tare da ƙudurin 960540 pixels
HT-KD800 Tsarin wasan kwaikwayo na gida tare da aikin Karaoke
Ana amfani da Subwoofer don wasa "ƙananan bass"
Da-w6100 (lg) sanye take da saiti na masu magana da aka sanye da tsarin watsa bayanai mara waya ta Bluetooth
Fadiwar ruwan garken aikin gona da LCD panel 16: 9 (Model
PT-AE500E) zai taimaka ƙirƙirar sinima na ainihi a cikin ɗakin na yau da kullun
Lens na gajere-Finocus yana ba ku damar shigar da kayan aikin a kananan dakuna
Fim yana son komai. Kazalika don kallon mai dadi na frestbuster "a gida", da yawa suna shirye, suna cewa, ka ba da rai. Ba abin mamaki bane cewa masu wasan kwaikwayo na gida sun sami babban shahara.
Balaguro ga sabon labari
Cinem na gida da farko ya fara rarraba a cikin Amurka a farkon farkon shekarun XXV., Kodayake ra'ayin gaba ɗaya shine yin fim mai kyan gani da hoto, ya taso sosai a baya. Har zuwa ƙarshen ninsinsu, masu bita gida suna dauke da babban farashin dukkanin abubuwan da aka gyara. IPO wannan rana suna da inganci bidiyo mai inganci da tsarin haifuwa na Multichannilelelvelnel na multichannilelelvelnel na iya kashe daruruwan dubun dubatar daloli, da kuma wurin zama, dakunansu ana buƙatar su a cikin dubun mita. Tabbas, rashin ingantaccen dabarar hip ba shi da kowa. Amma a cikin 'yan shekarun nan, masana'antun sun sami damar rage farashin duk abubuwan da gidan wasan kwaikwayo na gida ba tare da nuna wariya ga ingancin sauti da hoto ba.A karkashin kalmar "silima gida" ma'ana ce, da farko dai, sa na kayan aiki, sa sauti hoto da sauti multichannel. Ana yin wannan sautin a kalla-masu magana guda shida (masu magana, ko masu magana, idan an yi su a cikin wani yanayi daban, dama da na tsakiya, da kuma wani tushe na lf- oscillation-suboofer. Wannan "Classic" ana nuna shi ta Lissafi "5.1" (GWauri biyar da subwoofer). Akwai kuma mafi kyawun kayan da aka samu a cikin wanne ko biyu na gaba na gaba ana ƙara ko subwoofer na biyu. Tashi, kamar yadda suke faɗi, babu iyaka ga kammala, za a sami kuɗi. A soyayya, ba tare da sautin multichannn ba, tsarin ba zai zama gidan sinima gida ba.
Bari mu fara da murabba'in mita
A matsayinka na mai mulkin, ana amfani da kayan wasan kwaikwayo na gida a matsayin tsakiyar tsarin gidan Nishaɗi da ƙirar gidan gidan gidan ba abu ba ne, da kuma wani sani, wanin sauraron acoustics, "in ji ji" da gwaninta. Yana da kamar azaman saiti na Piano- da ƙima, komai a bayyane yake, amma, a matsayin mai mulkin, dole ne su gayyaci daidaiton ƙwararru. Ba abin mamaki ba, ofishin gine-ginen gine-ginen yana ƙara wahalar kirkirar masu gidan gida a cikin halittar sinadarin cikin gida. Amma Ayyukan ofishin ƙasa mai tsada mai tsada (har zuwa kashi 20% na farashin gidan wasan kwaikwayon kansa), kuma shawarwarinsu galibi suna yin bawa tare da pertawa na ta Cire chandelier da kuka fi so ?! "," Me yasa canza kyakkyawan fuskar bangon waya? Saboda haka, da yawa suna samun kayan aikin kayan aiki ko kuma tsara sinima.
Yana da kyawawa cewa ɗakin don gidan silima yana cikin shirin rectangular, kuma ba murabba'i ba, tare da mafi ƙarancin 15-20m2. Wuraren da aka ba da shawarar a sanya masu kallo don su nisanta daga gare su zuwa allon kamar yadda aka saba kafin bango na baya. Bai kamata a sanya shi kusa da bango ba, kusa da ita ta zama sananne game da sauraron sauti na sauti (yanki mara kyau "mara kyau Bass"). A lokaci guda, nesa ba kasa da 2-3 (amma ba fiye da 6-7) diagonals 6-7) na allon ya kamata ya sami ceto tsakanin mai kallo da allo. Idan ɗakin ƙarami ne, zai fi kyau "ba mai haɗama ba" kuma kada kuyi ƙoƙarin tura kayan aikin bidiyo tare da kyakkyawar dabara, masu sauraro zasu lura "hatsi mai kyau". A cikin yanayin yanzu, masu sauraro na iya zama dan kadan zuwa bango na baya. A lokaci guda, dole ne ya rushe ta musamman ta bangarori na musamman, misali, samar da Ecophon (Sweden) ko bass "bass" bass, da kuma karfin labarai na ba da labari ba.
Kirkirar Designan Designan don kallon fina-finai, tuna: ba abin da ya kamata ya janye hankalinku daga "Pir na ruhu." Saboda haka, ya zama dole don guje wa saman da ke nuna haske - madubai, fuskar bangon waya, crystal chandeliers it.D. Tabbas, a cikin dakin zama na yau da kullun gaba ɗaya yana guje wa irin waɗannan abubuwan ba zai iya yin nasara ba, amma mafi nisa a kan "fasali" za a sanya su, mafi kyau. Da ba shi da damar cewa kyallen takarda mai laushi na launuka masu duhu ana amfani da su a ƙarshen sinima na ainihi. Sources na hasken wuta sun fi sarari a gefen allon, amma ba a bayan spins na masu sauraro ba. Dole ne a sew. Sauraron amfani da mai aiwatarwa da kuke buƙatar tabbatar da cikakkiyar blackout!
Musamman ina son faɗi game da kayan daki don hadadden Audiovideo. Akwai masana'antu sana'a a cikin kera racks don kayan aiki, irin su m, schroers schroers, Jamus), daular (Malaysia). Abubuwan samfuran su na iya samun kuɗi fiye da "talakawa" da wuraren da keɓaɓɓun, amma wannan bambanci an barata. Ana yin irin wannan "na musamman" na gilashin manyan abubuwa na musamman, wanda ba ya farka ko da jirgin ruwan na duniya ya ɓata ƙasa. An samu raguwa a cikin rawar jiki ta hanyar ƙara yawan taro, an sami racks don Acoustics sau da yawa a cikin yawa (yanki ko yashi). Bugu da kari, suna samar da tashoshi don gas na USB, kuma mafi yawan "cigaba na Li ko tsarawa, schroers schroers ana kawo su da ginannun ginin.
Mai aiwatarwa- a cikin aikin
Amfanin Plasma bangels da LCD TVs shine rashin buƙatar yin duhu dakin yayin kallon fim ɗin ko nunin TV suna ɗaukar wannan gidan gidan wasan ya kamata a sanye da wannan gidan gidan wasan. Kawai wannan dabarar zata iya samar da gaske kamar yadda a cikin silma, hoto akan allon (kodayake masu aikin gida ne suka yadu tare da duk waɗannan na'urori a cikin labarin "Roman Sellan")). Masu aikin bidiyo suna da isasshen haske don haɓaka hoto tare da diagonal na mita da yawa. A wannan yanayin, ingancin hoto ba zai zama mafi muni ba "a kan TV"; akasin haka, hasken da aka nuna daga allon allon mafi gamsuwa ga idanu.
A yau akwai nau'ikan ayyukan bidiyo guda 3 a kasuwa wanda ya bambanta ta hanyar samun hoto: tare da matrix matrix (DLD) da kuma kinescopic (CTP) da kuma abunca.
Ayyukan VLCD suna da fitattun wutar suna haskaka fitattun matrix, wanda aka ƙirƙira hoton launi ta amfani da sigina na bidiyo. Sannan wannan hoton ana tunanin wannan hoton a allon. Idan aka kwatanta da LCD-Matrix LCDs ga masu aiki, musamman ƙanana. Don haka, yau mafi yawan matakai na gama gari tare da diagonal na inci (har ma da ƙasa) sun zama ruwan dare gama gari. Ayyukan LCD na yau da kullun sun mamaye fasahar Polysilicone (LCD Poly-Si). Akwai matatun kwalliya guda uku na bakin ciki, kowane ɗayan yana haskakawa ɗayan launuka na babban RGB. Sa'an nan kuma hotunan launi uku da aka rage ta hanyar kayan girke-girke a cikin cikakken launi guda kuma ruwan tabarau akan allo.
Irin waɗannan matrices na iya yin tsayayya da high zazzabi, wanda zai ba ku damar shigar fitilun ƙwanƙwasawa mai ƙarfi Hali musls a cikin ayyukan. Wannan fasaha tana samar da ingantacciyar haihuwa da bambanci na hoton idan aka kwatanta da matrix na LCD TFT a cikin tsoffin samfuran. Wata sabuwar fasaha ake kira MLA (micro lens tsararre). Bugu da kari, ƙirar matrix ana karɓa ta hanyar tsararru na micrelens waɗanda zasu ba ku damar kusan ninki biyu hasken hoton.
Ana bambance ayyukan LCD da ƙarancin farashi, launi mai kyau da haske, amma a sigogi masu yawa suna da ƙarancin ayyukan DLP. Rashin kyawun su shine yiwuwar canza halaye a kan lokaci na aiki da kasancewar grid a cikin hoton. Saboda haka, mafi sauƙin samfuran LCD ana amfani dashi azaman kayan aiki don gabatarwa. Ma'aikatan LCD sunada $ 1,100-1200 zuwa $ 5000-8000 ana amfani dasu don satar sihiri. Ma'aikatan Dear LSD sun bambanta da gabatarwa don gabatarwa mafi kyau wurare a cikin inuwa, ingantaccen watsawa da haske tabarau da low amo. Misalan ayyukan LCD waɗanda aka yi niyya don amfani a gida na iya zama na EPSon-Sanya, PT-TX10 daga Huduachi (All-Japan).
Don "mamariyar shayar da sauti" a tarihin gidan wasan kwaikwayo na gida, zaku iya ɗaukar 1980s. Lokacin Amurka) ta haɓaka tsarin da aka kewaye Dolby. Wannan tsarin (wani lokacin tsarin "sauti" faɗi game da shi) ya ba da izinin sauti na tashar sauti, wanda za'a iya yin rikodin a cikin kaset na Hi-Fi bidiyo. Dolby da ke kewaye da tsarin lamba da makamancin haka, wanda ya bayyana daga baya (alal misali, dolby procyic) ana amfani da shi a yau. Amma wani nau'in tsari na analog yana gudun hijira a hankali ta hanyar ingantaccen tsarin ingancin sauti (lokaci-lokaci- 1992), Dambe da ci gaba na Dolby Digital sun kewaye Ex.D. An riga an yi rikodin rikodin dijital a nan don kowane tashar sauti daban (kuma ba a amfani da su 2, kamar yadda a cikin taswirar sitiriyo, amma 5). Wannan yana ba ku damar cimma sauti na sauti (gaba, bayan, dama, dama, hagu) da matsakaicin gaskiya-kamar lokacin kunna "sakamako na musamman". Anyi amfani da keɓaɓɓiyar kafofin watsa labaru na dijital, waɗanda 'yan wasan farko waɗanda suke samuwa a cikin 1996.
Haskawata, madubi, ka ce ...
An kafa fasahar DLP a kan ƙa'idar aiki ta amfani da DMD lu'ulu'u (na'urar micromital micromirmor), wanda shine matrix hasken hasken semiconductor. Kowane madubi yana sarrafawa ta hanyar siginar dijital daga tantanin ƙwaƙwalwar ƙwaƙwalwa. A kan chip guda (yanki mai yawa na santsi) Akwai kimanin miliyan na madubai. Thearancin ɗayansu ya bambanta da launi na fitowar pixel. Don haka, hasken zai, daidai da matsayin madubi, ana bayyana shi a cikin ruwan tabarau, ko da shi, cikin Carbon Carbon baƙi. Mafi girma kusurwar kusurwar juyawa na madubi, mafi yawan kwatancen hoton. Sabili da haka, karuwa a cikin matsakaicin kusurwa na karkara shine kawai 2 (daga 10 zuwa 12) a cikin sabbin samfuran Microclivuit (DMD HD2 + Mustang) yana ba ainihin nasara azaman hoto.Ana ƙirƙirar hoton launi mai hana amfani da hoto ta amfani da abin da ake kira tsarin faifai. Wannan keken ne mai jujjuyawa cikin yawa (4, 6, 7) sassan masu launin launuka masu launi. Haske daga fitila na kunne, wanda yake jujjuya a cikin saurin 60 ko 180 rpm, kuma yana wucewa ta hanyar, ya fadi a kan vererkal. Don haka, ya faɗi farin haske a kansu, amma ci gaba da canza "Czechhard" daga haskoki na ja, kore da shuɗi. Dangane da haka, a kowane lokaci mai aiwatar da aikin ya haifar da allon ba "da yawa ba", amma hoto na Monochrome. Amma tare da jikewa na mutum pixels daga sautin zuwa canje-canje na sautin. Saboda babban saurin canza launuka, mai kallo yana ganin "fentin na halitta" mai haske. Koyaya, wasu mutane ba su da kamuwa da wannan "mafarki" kuma ganin allo ba cikakkiyar hoto ba ne, kuma abin da ake kira "wasan bakan gizo" yana faruwa sosai. Ya fi dacewa lokacin bincika allon a wani kwana ko wahayi. Kuna iya kawar da shi ta hanyar haɓaka yawan canza launuka masu launi. A saboda wannan ko ƙara saurin juyawa na faifai, ko ƙara yawan sassan launuka a kai.
Irin wannan fasahar tana samar da hotuna masu girma akan allo, tunda asarar haske yana faruwa a matakin nassin haske ta hanyar gilashin bangon LCD. Faxin murabba'in suna da girman majami'a 16 kuma rata na 1 microns, wanda ke nufin cewa haske na abin da ya faru ya faɗi akan gibin. Godiya ga wannan ƙira a cikin hoton da aka yi akan allon, tsarin hoton kusan babu bayyane, irin wannan an musanya a cikin matricies na LCD.
Fasaha na haskakawa daga microerkal (ainihin ra'ayin "ba a san haske ba") da tsawan haske - har zuwa 16000 Anssi lm), bambanci da daidaito da daidaito. Amfani da guntu daya yana sa m na'urar. Koyaya, ana samar da ayyukan DLP a cikin sigar hanya uku. A wannan yanayin, kowane guntu "Umurni" ɗayan ƙafar launuka masu launi (ja, kore, shuɗi), shuɗi mai launin shuɗi ya lalace. Sannan an haɗa hotuna 3 a cikin hoto mai cikakken launi. Ayyukan DLP guda uku suna ba da mafi kyawun hoto, amma yana da tsada sosai (dubun dubatar daloli) kuma suna daidai da wannan tare da ayyukan CTR.
Ma'aikata na DLP guda ɗaya suna bambanta a cikin ƙirar launi da kayan aikin Tilas, Amurka). Model na rani na rani - duba 7205 daga InfoCUS, VX-1000ci daga Sharp International (OW), an yi amfani da faifan launi na kashi 7, wanda, idan aka kwatanta shi da 6- da 4-kashi, yana samar da Mafi kyawun bugun launi, cikakken hoton "a cikin inuwa" kuma ya ƙunshi samuwar "tasirin bakan gizo". Amma ga kwakwalwan kwamfuta na DLP, kalmar "ta ƙarshe na fasahar Texas" ana ɗaukar hoton DMD HD2 + Mustang kwakwalwan kwamfuta tare da ingantaccen tsarin rotation na regrokal. Gaskiya ne, farashin don sabon samfuran suna da yawa (sama da $ 10,000). Amma "tsara da ta gabata" na masu aikin DLP, bisa ga bayanan fasahar ta, kadan ba za a iya siyan sa na $ 4000-, Re7800 daga BenQ (Taiwan).
Idan muna magana game da farashin, sannan masu aikin DLP na DLP na iri ɗaya suke daidai da ayyukan LCD. Yau, za ka iya samun iyali model da DLP matrix for $ 2300 (S90, Sharp), $ 1900 (RD-JT 50, LG) da kuma ma ga $ 1390 (U5-112 Japan PLUS kamfanin). Masu amfani da Hoton Avot suna bayarwa, a matsayin mai mulkin, babban hoto, hotonsu yana da bambanci sosai, mafi kyau launi da ƙananan sassa yayin wasa rikitattun wuraren. Sabili da haka, zamu iya faɗi cewa fasahar DLP suna cuce tare da LCD da (a cewar kayan aikin texts) a cikin shekaru masu zuwa, kashi 50% na duk kasuwar da aka samu a shekaru masu zuwa.
Madadin zuwa ayyukan DLP na iya zama na'urori da amfani da fasaha ta D-Ila (akan matrixes na JVC (Jafan). Vethe Fasaha (D-ILA- Drive na kai tsaye Hoton Haske mai haske) Amfani da ruwa mai ruwa a kan masu silicon na zamani), kuma ba don watsa (fasahar DLP ta gargajiya ta Glp) ba). Ana iya samun taimakon D-Ila mai yawan ƙuduri a kan ainihin ƙudurin fim ɗin 35 mm zuwa ga ɗimbin fim ɗin pixels dubu a kwance da tsaye. Wadanda Ayyukan D-IL IL suna samar da ingantacciyar haihuwa, amma bambanci har yanzu yana da ƙarancin ayyukan DLP. Kudin na'urori don masu motsa jiki na gida - daga $ 8000.
A ƙarshe, kuna buƙatar ambaci ayyukan Kinescopic. Wannan nau'in dabarun tsinkaye ya bayyana na dogon lokaci (kawai tuna Talfa TV "Moscow", wanda aka samar a cikin shekarun 1950s), amma har yau yana buƙatar Cinemas Cinemas. Ayyukan Kuescopic suna ba da mafi kyawun hoto, kuma don ita babbar farashi mai santsi ($ 30,000-60,000,000 ko ƙari), da kuma ƙarami, da ƙaramin mai aikin zai kashe $ 1,000, kuma Tufhun da aka kafa, suna bukatar sauyawa kowane shekaru 2-3 - a $ 3000-5000).
| Alama. | Mai masana'anta | Adireshin Matris, pixels | Luminous rafi mai haske, Anssi lm | Matakin amo, DB | Nesa zuwa allon, m | Girman girman hotuna na diagonally, inci | Taro, kg. | Farashin, $ |
|---|---|---|---|---|---|---|---|---|
| TLP et1 | Toshiba. | 858480. | - | 28. | 0.75-25 | 30-100 | 3,4. | 1150. |
| Plv-z2. | Sanyo. | 1280720. | 800. | 24. | 1-6 | 30-200. | 3,4. | 1800. |
| Pj TX10. | Hitachi. | 854480. | 800. | 25 * | 0.7-7.8 ** | 30-300 | - | 1500. |
| Lvp-hc3u. | Mitsubishi. | 560540. | 1300. | 27. | 1.5-11.9 | 35-300 | 2.7 | 1690. |
| Pt-ae500. | Panasonic | 1280720. | 850. | 27. | 1.2-7.4 | 40-200. | 2.9 | 1750. |
| Na emp-tw200. | EPSON. | 1280720. | 1300. | 28. | 0.8713. | 34-300 | 5.3 | 2100. |
| VPL-HS20 | Soniya | 1386788. | 1400. | - | Har zuwa 14,1 | 40-300 | 5,4. | 2900. |
| Lpx-500 | Yamaha. | 1280720. | 800. | talatin | 0.9-13,1 | 35-350 | 4.8. | 4200. |
| * - a cikin yanayin rage amo; ** - tare da tabarau mai fadi |
| Alama. | Mai masana'anta | Adireshin Matris, pixels | Luminous rafi mai haske, Anssi lm | Matakin amo, DB | Nesa zuwa allon, m | Girman girman hotuna na diagonally, inci | Taro, kg. | Farashin, $ |
|---|---|---|---|---|---|---|---|---|
| RD-JT 50 | Lg. | 12801024. | 2000. | 35. | 0.8-10 | 22-300 | 2.9 | 1900. |
| XV-Z201E | Kaifi. | 1024576. | 700. | talatin | 1-6,3 | 30-200. | 4.6 | 2950. |
| TDP-MT500. | Toshiba. | 1024576. | 700. | 26. | 1b8-7.8 | 50-180 | 3,2 | 3000. |
| Sp-h500ae. | Samsung | 1024 576. | 600. | 28. | - | - | tara | 3900. |
| Re7800. | Benq | 1280720. | 1000. | Har zuwa 32. | 1.5-5 | 31-300 | 6.7 | 4000. |
| Screenplay 7205. | Inspus | 12801024. | 1100. | - | 1,5-9,2 | 35-200. | huɗu | 7900. |
| Lvp-hc2000u. | Mitsubishi. | 1270720. | 700. | 23. | 1.8-11.8 | 50-250 | 7.8. | 10999. |
| HT 200. | Sim2 multimedia (Italiya) | 800600. | 800. | - | 2.2-13.5 | 50-250 | biyar | 10200. |
| Canji3 | DWIN Wutan lantarki (Amurka) | 1280720. | 1200. | - | 2.1-10.7 | 60-200. | 6.8. | 10500. |
| Dpx-1000 | Yamaha. | 1280720. | 800. | 28. | 0.86-9,14 | 60-200. | 13.8. | 11250. |
Zai fi kyau a gani sau ɗaya ...
Lokacin da zabar mai aikawa da bidiyo, ya zama dole a kula da irin waɗannan mahimman halaye na wutar lantarki, a matsayin ƙarfin hoton, matsakaicin allon, da ikon barin da Lens don samun hoto ba tare da murdiya ta trapezoidal ba.
Mafi sau da yawa masu sayayya suna kula da haske da bambanci. Amma ya wajaba a tuna cewa wannan shine "fitattun '', da kuma hanyoyin da suke aunawa daban-daban na iya kwatantawa da abin da zaku iya kwatantawa daga mai ƙira daga mai ƙira). Koyaya, ra'ayin farko game da mai aikin zai iya sauka a kansu. An yi imani da cewa don ɗakin wasan gidan wasan kwaikwayo na gida tare da diagonal na 20-200Cm, ayyukan sun dace da girman hasken wutar lantarki daga 800-900 Anssi lm. Ayyukan gabatar da ofisoshin ofishi yawanci suna ba da haske (ƙarfin 1200-1300), yayin da suke aiki a cikin dakin lit.
Mafi mahimmanci don sanin matsakaicin ƙuduri shine yawan pixels a kwance da allon tsaye. Mafi yawan lokuta akwai ayyukan bidiyo tare da ƙudurin 800600, 1024768, 12801024, 9620144, maki 1252480, maki 1280720 ne. Mafi girman iyakar ƙuduri, ingancin ingancin hoton da aka nuna akan allo. Amma wannan dogaro yana lura koyaushe ba koyaushe ba, da yawa ya dogara da juyawa da Algorithm da aka yi amfani da shi a cikin takamaiman tsarin aikin. Sau da yawa yakan faru da ayyukan bidiyo da kusan za a iya yin rikodin rikodin alama mai girma (yawan layuka a kwance (yawan "alama ta talabijin ta talabijin ta alama ko kuma VCR.
Sabili da haka, zabar aikin bidiyo, yana da kyau a gan shi a cikin aiki fiye da yadda don koyon cikakken takarda bayanin. Alas, babban farashi da kyawawan halaye na nuna ba su bada tabbacin ingancin hoton ba. Sabili da haka, "kalli samfurin da aka zaɓa yana buƙatar zama kamar yadda, faɗi, sauraron sabon tsarin mai magana. Dauki lokaci mai tsawo. Yi ƙoƙarin zama a ɗaya, wani nau'in lura don duba allon a kusurwa daban-daban kuma tabbatar cewa an gani, sakamakon bakan gizo ya bayyana. Zabi na hoto don bincike yana da mahimmanci. A cikin wani hali ba ƙoƙarin kimanta ingancin hoto ta amfani da zane-zane ko zanga-zangar diski daga masana'anta. Duba hoton ya fi kyau tare da DVDs ɗin da kuka fi so, duba waɗancan yanayin da yawa mai saurin motsawa ko abubuwa masu duhu (alal misali, abubuwan duhu). "Classic" rikodin gwajin "na jefa bom na Bude Buga-Harbor a cikin fim iri ɗaya (abubuwan fashewa, masu yawan baƙi da fararen fata da sauransu.).
Idan allon yana haskakawa (masu haske ko duhu masu duhu ko kuma an fallasa su, da kuma masu jujjuya launuka masu saurin motsawa da parasitic " madauki "yana miƙa ido, ba shi yiwuwa a kira hoton cancanta..
An shigar da Projector ta hanyoyi da yawa. Hanya mafi sauki don sanya na'urar akan tebur akan allon. Wannan zabin baya buƙatar farashin ƙarfi da ma'ana, amma m. Da farko dai, saboda mai aiwatar da aikin ya faru a tsakiyar ɗakin. Bugu da kari, dan wasan mai sanyinsa yana haifar da amo (kimanin 30 DB), kuma a tsakiyar dakin yawanci akwai mafi kyawun wurare don kallo, kuma wannan makwabta ba wanda ba a ke so ne. Af, yana da mahimmanci a yaba wa mai aikowa "a jita-jita" a matsayin "a ido". Bayan haka, mai kallo ba shine matakin hayaniya ba, amma kuma Timbre ta (alal misali, har ma da barr ko buqatar kunnuwa). Hanya ɗaya ko wata, lokacin shigar da wani mai aiwatarwa a tsakiyar dakin, ya fi kyau zaɓi samfurin "ANB-HS20 daga Sony, PJ-TX10 daga Hitachi, xv-z91e daga kaifi, lvp-hc3u daga mitsubishi, PT-AE500E daga Sanya, emp-T500 daga Epson (All-Japan). Jagora anan zai iya karanta karanta DLP Projector Lvp-hc2000u (Mitsubishi) tare da amo na 23db.
Mafi dacewa ga Dutsen rufi (mun rubuta ƙarin game da wannan a cikin labarin.
"Ina mutanen suke kallo?") - kujerun masu aikin ba su mamaye ba, saboda haka katako ya wuce shi sosai, saboda haka zaka iya matsawa kusa da dakin ba tare da nuna akan allo ba. Amma wannan zaɓi zai buƙaci ƙarin farashin farashi na kebul a cikin rufi da kuma hawa barbell na iya kaiwa $ 1000-2000. Ana amfani da wurin da ake amfani da aikin na Projector da fitarwa daga layin wucewa ta hanyar Cibiyar allo, ta 10-20. Don samun hoto na kusurwa huɗu, masu aiki suna sanye da na'urar don gyaran murdiya na trapoonal, babu makawa yayin "gefen". Gyara tsarin dijital na trapezoidal, kuma wanda yake da wuya gano shi, da ruwan hoda mai narkewa, ko a kwance, ba da izinin asarar ingancin da ke faruwa lokacin amfani da algorithms na dijital. Irin wannan na'ura ke samuwa a cikin ayyukan VPL-HS50 daga Sony, Plv-70 daga Sanyo, Nature Sx6000 daga nec (Japan).
Daga cikin ƙarin ƙa'idodi don kimanta gidan mai aikawa na bidiyo, bari mu kira mai tsayi tsawon ruwan tabarau. An samo storks na pictical zane na'urori ana samun su da ruwan tabarau tare da lens na kusurwa mai nisa (gajeren lafiyayye) da ruwan tabarau na telephoto). Na farko za'a iya sanya shi kusan allo. Misali, a cikin samfurin TLP ET1 daga toshiba, DPX-1000 daga Yamaha, nisan nesa wanda za'a iya sanya shi dan wasan gaba da ke allon) shine 0.75 da 0.86m, bi da bi don amfani da mai aiwatarwa har ma a cikin ƙananan ɗakuna. A akasin wannan, ayyukan da ruwan tabarau mai da ido (Misali, HT 200 daga Sim2 daga Sim2 daga allo daga cikin allo. Mafi yawan samfuran masu aiki suna ba da damar zaɓi ruwan tabarau tare da tsayin daka don samun kyakkyawan hoto.
Mai aiwatar da aikin yana dacewa da hanyar sadarwa ta amfani da wutar lantarki ta karewa don adana fitilar albarkatun. Idan an kashe wutar yayin zanga-zangar, to, idan babu wani wutar lantarki mai ƙarewa, wacce take da alama cewa fitilar kayan aikin na lantarki.
Tabbas, ingancin hoton a cikin Cinema na gida yana da matuƙar ƙaddara da aikin bidiyo. Amma ana kunna muhimmiyar rawa kuma ana amfani dashi da shi "a cikin biyu" allon ". OT, yadda za a zaɓa da daidai shigar da shi daidai, kazalika game da sauran abubuwan gidan wasan kwaikwayo na gida, zamu fada maku a cikin wadannan jaridar masu zuwa.
Jirgin edita na godiya kamfanin "M.Video", "Wasan Rasha", Hitachi, Ofishin Wakilin LG, Sonachi, Toshiba na Taimako a ciki shirya kayan.